package com.star.bookstore.product.interceptor;

import com.star.bookstore.common.utils.R;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.cloud.context.config.annotation.RefreshScope;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.ModelAndView;

import javax.servlet.ServletException;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;



@RefreshScope
@RestController
@Slf4j
public class LoginInterceptor implements HandlerInterceptor {

    //public static final Map<String,String> loginMap = new HashMap<>();

    //登录拦截
    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) {

        String userId = (String) request.getSession().getAttribute("token2");
        System.out.println("登录用户的id：" + userId);
        if (userId == null){
            log.warn(request.getRequestURI() + "请求被拦截");
            return false;
        }
        return true;

    }

    @Override
    public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView)
            throws Exception {

    }

    @Override
    public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex)
            throws Exception {

    }
}
